Fujitsu PRIMERGY TX1320 M5, Upgrade And Maintenance Manual

Page: 123 / 407

CAUTION
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When replacing a PSU in a non-redundant PSU configuration, the
server must be switched off first.
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Replace the PSU after specifying the one that breaks down at work
by revitalization.
Preliminary steps
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"Locating the defective server" on page 43 .
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Check which PSU is defective.
A PSU is defective when the PSU status indicator lights orange. For more
information, see
"Indicator on hot-plug PSU" on page 370 .
▶
Only when replacing a hot-plug PSU in a non-redundant configuration:
"Shutting down the server" on page 45 .
▶
Remove the power cord from the defective hot-plug PSU, see
"Disconnecting the power cord" on page 46 .
Removing the defective hot-plug PSU
▶
Remove the hot-plug PSU, see "Removing a hot-plug PSU" on page 120 .
Installing the new hot-plug PSU
▶
Install the hot-plug PSU, see "Installing a hot-plug PSU" on page 116 .
Concluding steps
▶
Connect the power cord to the new hot-plug PSU and secure it with a cable
tie, see
"Connecting the power cord" on page 57 .
▶
Only when replacing a hot-plug PSU in a non-redundant configuration:
"Switching on the server" on page 60 .
▶
"Performing a fan test" on page 100 .
Power supply unit (PSU)
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